Surf Forecast for Mon Repos
type: Dataset
description: 10-day surf forecast with Strike Scores for Mon Repos, Bundaberg, Australia
about: Mon Repos
  type: TouristAttraction
  geo: GeoCoordinates
    latitude: -24.8
    longitude: 152.45
  description: Mon Repos is a famous conservation beach near Bundaberg, known worldwide as one of Australia's most important turtle nesting sites. Between November and March, loggerhead and green turtles come ashore to lay eggs, and visitors can join ranger-led tours to witness the phenomenon. Outside of nesting season closures, Mon Repos also offers quality beach break surfing when E swells from cyclones and tropical lows wrap around the coast. The waves are mellow and beginner-friendly, with warm water year-round. Bundaberg Rum distillery is nearby, adding local flavour to your surf trip.
summary:
  best day:
    date: 2026-08-09
    score: 39
    category: Poor
    explanation: Best day in the forecast: 2026-08-09 with a score of 39/100 (Poor)
  firing days count: 0
  overall recommendation: Poor conditions overall: Average score 14/100. Look for spots with better forecasts.
forecasts:
  date: 2026-08-05
  day index: 0
  strike score:
    final score: 16
    category: Poor
    category emoji: 💤
    confidence: 1
    confidence explanation: Very high confidence (0-1 day forecast)
    breakdown:
      swell direction:
        score: 7
        out of: 25
        explanation: Poor alignment: Swell from 61° is 39° off optimal 100°, barely within workable range 70°-120°.
      swell size:
        score: 3
        out of: 25
        explanation: Too small: 0.6m is below minimum 0.8m. Waves will be weak/mushy.
      swell period:
        score: 6
        out of: 25
        explanation: Moderate period: 8s meets minimum 8s but below ideal 12s. Some groundswell energy present.
      wind:
        score: 9
        out of: 25
        explanation: Onshore/cross-shore: 10 km/h from 135° (SE). Destroying wave quality. Offshore range: 240°-320°.
    adjustments:
      wind history:
        adjustment: 0
        groomed: false
        morning sickness: false
        explanation: No significant wind history adjustment.
      windswell penalty:
        adjustment: 0
        windswell degraded: false
        explanation: Groundswell-dominant conditions (clean, long-period waves).
      secondary swell bonus:
        adjustment: 0
        explanation: No secondary swell bonus.
    summary: Poor conditions at Mon Repos. Either swell direction (61°), size (0.6m), or wind (10 km/h from 135°) is unfavorable. Consider other spots or wait for better conditions.
  conditions:
    swell:
      height m: 0.6
      height ft: 2.0
      direction degrees: 61
      direction cardinal: ENE
      period s: 8
      explanation: 0.6m (2.0ft) swell from 61° (ENE) at 8s period
    wind:
      speed kmh: 10
      speed mph: 6.2
      direction degrees: 135
      direction cardinal: SE
      explanation: 10 km/h (6 mph) from 135° (SE)
forecasts:
  date: 2026-08-06
  day index: 1
  strike score:
    final score: 15
    category: Poor
    category emoji: 💤
    confidence: 1
    confidence explanation: Very high confidence (0-1 day forecast)
    breakdown:
      swell direction:
        score: 8
        out of: 25
        explanation: Poor alignment: Swell from 66° is 34° off optimal 100°, barely within workable range 70°-120°.
      swell size:
        score: 3
        out of: 25
        explanation: Too small: 0.6m is below minimum 0.8m. Waves will be weak/mushy.
      swell period:
        score: 6
        out of: 25
        explanation: Moderate period: 8s meets minimum 8s but below ideal 12s. Some groundswell energy present.
      wind:
        score: 6
        out of: 25
        explanation: Onshore/cross-shore: 12 km/h from 146° (SE). Destroying wave quality. Offshore range: 240°-320°.
    adjustments:
      wind history:
        adjustment: 0
        groomed: false
        morning sickness: false
        explanation: No significant wind history adjustment.
      windswell penalty:
        adjustment: 0
        windswell degraded: false
        explanation: Groundswell-dominant conditions (clean, long-period waves).
      secondary swell bonus:
        adjustment: 0
        explanation: No secondary swell bonus.
    summary: Poor conditions at Mon Repos. Either swell direction (66°), size (0.6m), or wind (12 km/h from 146°) is unfavorable. Consider other spots or wait for better conditions.
  conditions:
    swell:
      height m: 0.6
      height ft: 2.0
      direction degrees: 66
      direction cardinal: ENE
      period s: 8
      explanation: 0.6m (2.0ft) swell from 66° (ENE) at 8s period
    wind:
      speed kmh: 12
      speed mph: 7.5
      direction degrees: 146
      direction cardinal: SE
      explanation: 12 km/h (7 mph) from 146° (SE)
forecasts:
  date: 2026-08-07
  day index: 2
  strike score:
    final score: 0
    category: Poor
    category emoji: 💤
    confidence: 0.95
    confidence explanation: High confidence (2-3 day forecast)
    breakdown:
      swell direction:
        score: 7
        out of: 25
        explanation: Poor alignment: Swell from 62° is 38° off optimal 100°, barely within workable range 70°-120°.
      swell size:
        score: 5
        out of: 25
        explanation: Too small: 0.7m is below minimum 0.8m. Waves will be weak/mushy.
      swell period:
        score: 8
        out of: 25
        explanation: Moderate period: 9s meets minimum 8s but below ideal 12s. Some groundswell energy present.
      wind:
        score: 0
        out of: 25
        explanation: Onshore/cross-shore: 16 km/h from 141° (SE). Destroying wave quality. Offshore range: 240°-320°.
    adjustments:
      wind history:
        adjustment: 0
        groomed: false
        morning sickness: false
        explanation: No significant wind history adjustment.
      windswell penalty:
        adjustment: -3
        windswell degraded: false
        explanation: Groundswell-dominant conditions (clean, long-period waves).
      secondary swell bonus:
        adjustment: 0
        explanation: No secondary swell bonus.
    summary: Poor conditions at Mon Repos. Either swell direction (62°), size (0.7m), or wind (16 km/h from 141°) is unfavorable. Consider other spots or wait for better conditions.
  conditions:
    swell:
      height m: 0.7
      height ft: 2.3
      direction degrees: 62
      direction cardinal: ENE
      period s: 9
      explanation: 0.7m (2.3ft) swell from 62° (ENE) at 9s period
    wind:
      speed kmh: 16
      speed mph: 9.9
      direction degrees: 141
      direction cardinal: SE
      explanation: 16 km/h (10 mph) from 141° (SE)
    windswell:
      height m: 0.3
      period s: 2
      explanation: Local wind-generated waves (choppy, short-period)
forecasts:
  date: 2026-08-08
  day index: 3
  strike score:
    final score: 0
    category: Poor
    category emoji: 💤
    confidence: 0.92
    confidence explanation: High confidence (2-3 day forecast)
    breakdown:
      swell direction:
        score: 7
        out of: 25
        explanation: Poor alignment: Swell from 63° is 37° off optimal 100°, barely within workable range 70°-120°.
      swell size:
        score: 5
        out of: 25
        explanation: Too small: 0.7m is below minimum 0.8m. Waves will be weak/mushy.
      swell period:
        score: 8
        out of: 25
        explanation: Moderate period: 9s meets minimum 8s but below ideal 12s. Some groundswell energy present.
    summary: Poor conditions at Mon Repos. Either swell direction (63°), size (0.7m), or wind (15 km/h from 139°) is unfavorable. Consider other spots or wait for better conditions.
provider: Strike Mission
date published: 2026-08-05T03:13:58.315Z
temporal coverage: 2026-08-05/2026-08-14
data sources: Open-Meteo Marine API (swell/wave data)
data sources: Open-Meteo Weather API (wind/weather data)

score: 0
out of: 25
explanation: Onshore/cross-shore: 15 km/h from 139° (SE). Destroying wave quality. Offshore range: 240°-320°.

wind history:
  adjustment: 0
  groomed: false
  morning sickness: false
  explanation: No significant wind history adjustment.
windswell penalty:
  adjustment: -3
  windswell degraded: false
  explanation: Groundswell-dominant conditions (clean, long-period waves).
secondary swell bonus:
  adjustment: 0
  explanation: No secondary swell bonus.

swell:
  height m: 0.7
  height ft: 2.3
  direction degrees: 63
  direction cardinal: ENE
  period s: 9
  explanation: 0.7m (2.3ft) swell from 63° (ENE) at 9s period
wind:
  speed kmh: 15
  speed mph: 9.3
  direction degrees: 139
  direction cardinal: SE
  explanation: 15 km/h (9 mph) from 139° (SE)
windswell:
  height m: 0.4
  period s: 2
  explanation: Local wind-generated waves (choppy, short-period)

date: 2026-08-09
day index: 4
strike score:
  final score: 39
  category: Poor
  category emoji: 💤
  confidence: 0.89
  confidence explanation: Moderate confidence (4-5 day forecast)
  breakdown:
    swell direction:
      score: 8
      out of: 25
      explanation: Poor alignment: Swell from 64° is 36° off optimal 100°, barely within workable range 70°-120°.
    swell size:
      score: 8
      out of: 25
      explanation: Marginal size: 0.8m is 0.6m from ideal 1.4m.
    swell period:
      score: 14
      out of: 25
      explanation: Moderate period: 10s meets minimum 8s but below ideal 12s. Some groundswell energy present.
    wind:
      score: 11
      out of: 25
      explanation: Onshore/cross-shore: 9 km/h from 79° (E). Destroying wave quality. Offshore range: 240°-320°.
  adjustments:
    wind history:
      adjustment: 0
      groomed: false
      morning sickness: false
      explanation: No significant wind history adjustment.
    windswell penalty:
      adjustment: 0
      windswell degraded: false
      explanation: Groundswell-dominant conditions (clean, long-period waves).
    secondary swell bonus:
      adjustment: 0
      explanation: No secondary swell bonus.
  summary: Poor conditions at Mon Repos. Either swell direction (64°), size (0.8m), or wind (9 km/h from 79°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 0.8
    height ft: 2.6
    direction degrees: 64
    direction cardinal: ENE
    period s: 10
    explanation: 0.8m (2.6ft) swell from 64° (ENE) at 10s period
  wind:
    speed kmh: 9
    speed mph: 5.6
    direction degrees: 79
    direction cardinal: E
    explanation: 9 km/h (6 mph) from 79° (E)

date: 2026-08-10
day index: 5
strike score:
  final score: 29
  category: Poor
  category emoji: 💤
  confidence: 0.86
  confidence explanation: Moderate confidence (4-5 day forecast)
  breakdown:
    swell direction:
      score: 6
      out of: 25
      explanation: Poor alignment: Swell from 59° is 41° off optimal 100°, barely within workable range 70°-120°.
    swell size:
      score: 3
      out of: 25
      explanation: Too small: 0.6m is below minimum 0.8m. Waves will be weak/mushy.
    swell period:
      score: 14
      out of: 25
      explanation: Moderate period: 10s meets minimum 8s but below ideal 12s. Some groundswell energy present.
    wind:
      score: 9
      out of: 25
      explanation: Onshore/cross-shore: 12 km/h from 233° (SW). Destroying wave quality. Offshore range: 240°-320°.
  adjustments:
    wind history:
      adjustment: 0
      groomed: false
      morning sickness: false
      explanation: No significant wind history adjustment.
    windswell penalty:
      adjustment: 0
      windswell degraded: false
      explanation: Groundswell-dominant conditions (clean, long-period waves).
    secondary swell bonus:
      adjustment: 0
      explanation: No secondary swell bonus.
  summary: Poor conditions at Mon Repos. Either swell direction (59°), size (0.6m), or wind (12 km/h from 233°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 0.6
    height ft: 2.0
    direction degrees: 59
    direction cardinal: ENE
    period s: 10
    explanation: 0.6m (2.0ft) swell from 59° (ENE) at 10s period
  wind:
    speed kmh: 12
    speed mph: 7.5
    direction degrees: 233
    direction cardinal: SW
    explanation: 12 km/h (7 mph) from 233° (SW)

date: 2026-08-11
day index: 6
strike score:
  final score: 17
  category: Poor
  category emoji: 💤
  confidence: 0.83
  confidence explanation: Low confidence (6-7 day forecast)
  breakdown:
    swell direction:
      score: 6
      out of: 25
      explanation: Poor alignment: Swell from 57° is 43° off optimal 100°, barely within workable range 70°-120°.
    swell size:
      score: 2
      out of: 25
      explanation: Too small: 0.5m is below minimum 0.8m. Waves will be weak/mushy.
    swell period:
      score: 8
      out of: 25
      explanation: Moderate period: 9s meets minimum 8s but below ideal 12s. Some groundswell energy present.
    wind:
      score: 13
      out of: 25
      explanation: Onshore/cross-shore: 8 km/h from 102° (ESE). Destroying wave quality. Offshore range: 240°-320°.
  adjustments:
    wind history:
      adjustment: 0
      groomed: false
      morning sickness: false
      explanation: No significant wind history adjustment.
    windswell penalty:
      adjustment: 0
      windswell degraded: false
      explanation: Groundswell-dominant conditions (clean, long-period waves).
    secondary swell bonus:
      adjustment: 0
      explanation: No secondary swell bonus.
  summary: Poor conditions at Mon Repos. Either swell direction (57°), size (0.5m), or wind (8 km/h from 102°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 0.5
    height ft: 1.6
    direction degrees: 57
    direction cardinal: ENE
    period s: 9
    explanation: 0.5m (1.6ft) swell from 57° (ENE) at 9s period
  wind:
    speed kmh: 8
    speed mph: 5.0
    direction degrees: 102
    direction cardinal: ESE
    explanation: 8 km/h (5 mph) from 102° (ESE)

date: 2026-08-12
day index: 7
strike score:
  final score: 0
  category: Poor
  category emoji: 💤
  confidence: 0.8
  confidence explanation: Low confidence (6-7 day forecast)
  breakdown:
    swell direction:
      score: 0
      out of: 25
      explanation: No alignment: Swell from 13° is outside workable range 70°-120°. Wrong swell direction for this spot.
    swell size:
      score: 2
      out of: 25
      explanation: Too small: 0.5m is below minimum 0.8m. Waves will be weak/mushy.
    swell period:
      score: 8
      out of: 25
      explanation: Moderate period: 9s meets minimum 8s but below ideal 12s. Some groundswell energy present.
    wind:
      score: 23
      out of: 25
      explanation: Moderate offshore: 17 km/h from 275° (W). Still grooming but noticeable wind.
  adjustments:
    wind history:
      adjustment: 0
      groomed: false
      morning sickness: false
      explanation: No significant wind history adjustment.
    windswell penalty:
      adjustment: -5
      windswell degraded: true
      explanation: -5 points: Short-period windswell is present, creating choppy, disorganized conditions.
    secondary swell bonus:
      adjustment: 0
      explanation: No secondary swell bonus.
  summary: Poor conditions at Mon Repos. Either swell direction (13°), size (0.5m), or wind (17 km/h from 275°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 0.5
    height ft: 1.6
    direction degrees: 13
    direction cardinal: NNE
    period s: 9
    explanation: 0.5m (1.6ft) swell from 13° (NNE) at 9s period
  wind:
    speed kmh: 17
    speed mph: 10.6
    direction degrees: 275
    direction cardinal: W
    explanation: 17 km/h (11 mph) from 275° (W)
  windswell:
    height m: 0.4
    period s: 2
    explanation: Local wind-generated waves (choppy, short-period)

date: 2026-08-13
day index: 8
strike score:
  final score: 15
  category: Poor
  category emoji: 💤
  confidence: 0.8
  confidence explanation: Very low confidence (8-10 day forecast, conditions may change)
  breakdown:
    swell direction:
      score: 7
      out of: 25
      explanation: Poor alignment: Swell from 61° is 39° off optimal 100°, barely within workable range 70°-120°.
    swell size:
      score: 1
      out of: 25
      explanation: Too small: 0.3m is below minimum 0.8m. Waves will be weak/mushy.
    swell period:
      score: 14
      out of: 25
      explanation: Moderate period: 10s meets minimum 8s but below ideal 12s. Some groundswell energy present.
    wind:
      score: 10
      out of: 25
      explanation: Onshore/cross-shore: 10 km/h from 156° (SSE). Destroying wave quality. Offshore range: 240°-320°.
  adjustments:
    wind history:
      adjustment: 0
      groomed: false
      morning sickness: false
      explanation: No significant wind history adjustment.
    windswell penalty:
      adjustment: -3
      windswell degraded: false
      explanation: Groundswell-dominant conditions (clean, long-period waves).
    secondary swell bonus:
      adjustment: 0
      explanation: No secondary swell bonus.
  summary: Poor conditions at Mon Repos. Either swell direction (61°), size (0.3m), or wind (10 km/h from 156°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 0.3
    height ft: 1.0
    direction degrees: 61
    direction cardinal: ENE
    period s: 10
    explanation: 0.3m (1.0ft) swell from 61° (ENE) at 10s period
  wind:
    speed kmh: 10
    speed mph: 6.2
    direction degrees: 156
    direction cardinal: SSE
    explanation: 10 km/h (6 mph) from 156° (SSE)

date: 2026-08-14
day index: 9
strike score:
  final score: 13
  category: Poor
  category emoji: 💤
  confidence: 0.8
  confidence explanation: Very low confidence (8-10 day forecast, conditions may change)
  breakdown:
    swell direction:
      score: 11
      out of: 25
      explanation: Moderate alignment: Swell from 76° is 24° off optimal 100°, workable but not ideal.
    swell size:
      score: 1
      out of: 25
      explanation: Too small: 0.3m is below minimum 0.8m. Waves will be weak/mushy.
    swell period:
      score: 14
      out of: 25
      explanation: Moderate period: 10s meets minimum 8s but below ideal 12s. Some groundswell energy present.
    wind:
      score: 1
      out of: 25
      explanation: Onshore/cross-shore: 16 km/h from 148° (SSE). Destroying wave quality. Offshore range: 240°-320°.
  adjustments:
    wind history:
      adjustment: 0
      groomed: false
      morning sickness: false
      explanation: No significant wind history adjustment.
    windswell penalty:
      adjustment: -5
      windswell degraded: true
      explanation: -5 points: Short-period windswell is present, creating choppy, disorganized conditions.
    secondary swell bonus:
      adjustment: 0
      explanation: No secondary swell bonus.
  summary: Poor conditions at Mon Repos. Either swell direction (76°), size (0.3m), or wind (16 km/h from 148°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 0.3
    height ft: 1.0
    direction degrees: 76
    direction cardinal: ENE
    period s: 10
    explanation: 0.3m (1.0ft) swell from 76° (ENE) at 10s period
  wind:
    speed kmh: 16
    speed mph: 9.9
    direction degrees: 148
    direction cardinal: SSE
    explanation: 16 km/h (10 mph) from 148° (SSE)
  windswell:
    height m: 0.3
    period s: 2
    explanation: Local wind-generated waves (choppy, short-period)

Strike Mission
type: Organization