Surf Forecast for Anse Bonneville
type: Dataset
description: 10-day surf forecast with Strike Scores for Anse Bonneville, Tartane, Martinique
about: Anse Bonneville
  type: TouristAttraction
  geo: GeoCoordinates
    latitude: 14.7667
    longitude: -60.9167
  description: Anse Bonneville is Martinique's most popular surf spot—a reef break with multiple peaks that hosts local contests and draws the island's surf community. The wave offers options for different skill levels and works through most conditions. The heart of Martinique surfing.
summary:
  best day:
    date: 2026-08-13
    score: 23
    category: Poor
    explanation: Best day in the forecast: 2026-08-13 with a score of 23/100 (Poor)
  firing days count: 0
  overall recommendation: Poor conditions overall: Average score 9/100. Look for spots with better forecasts.
forecasts:
  date: 2026-08-05
  day index: 0
  strike score:
    final score: 0
    category: Poor
    category emoji: 💤
    confidence: 1
    confidence explanation: Very high confidence (0-1 day forecast)
    breakdown:
      swell direction:
        score: 11
        out of: 25
        explanation: Moderate alignment: Swell from 69° is 24° off optimal 45°, workable but not ideal.
      swell size:
        score: 3
        out of: 25
        explanation: Too small: 1.0m is below minimum 1.2m. Waves will be weak/mushy.
      swell period:
        score: 2
        out of: 25
        explanation: Short period: 8s is below minimum 10s. Windswell-dominated (choppy, weak waves).
      wind:
        score: 2
        out of: 25
        explanation: Onshore/cross-shore: 14 km/h from 102° (ESE). Destroying wave quality. Offshore range: 240°-300°.
    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 Anse Bonneville. Either swell direction (69°), size (1.0m), or wind (14 km/h from 102°) is unfavorable. Consider other spots or wait for better conditions.
  conditions:
    swell:
      height m: 1
      height ft: 3.3
      direction degrees: 69
      direction cardinal: ENE
      period s: 8
      explanation: 1.0m (3.3ft) swell from 69° (ENE) at 8s period
    wind:
      speed kmh: 14
      speed mph: 8.7
      direction degrees: 102
      direction cardinal: ESE
      explanation: 14 km/h (9 mph) from 102° (ESE)
    windswell:
      height m: 0.3
      period s: 2
      explanation: Local wind-generated waves (choppy, short-period)
forecasts:
  date: 2026-08-06
  day index: 1
  strike score:
    final score: 0
    category: Poor
    category emoji: 💤
    confidence: 1
    confidence explanation: Very high confidence (0-1 day forecast)
    breakdown:
      swell direction:
        score: 10
        out of: 25
        explanation: Moderate alignment: Swell from 73° is 28° off optimal 45°, workable but not ideal.
      swell size:
        score: 9
        out of: 25
        explanation: Marginal size: 1.3m is 0.6m from ideal 1.9m.
      swell period:
        score: 2
        out of: 25
        explanation: Short period: 8s is below minimum 10s. Windswell-dominated (choppy, weak waves).
      wind:
        score: 0
        out of: 25
        explanation: Onshore/cross-shore: 18 km/h from 83° (E). Destroying wave quality. Offshore range: 240°-300°.
    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 Anse Bonneville. Either swell direction (73°), size (1.3m), or wind (18 km/h from 83°) is unfavorable. Consider other spots or wait for better conditions.
  conditions:
    swell:
      height m: 1.3
      height ft: 4.3
      direction degrees: 73
      direction cardinal: ENE
      period s: 8
      explanation: 1.3m (4.3ft) swell from 73° (ENE) at 8s period
    wind:
      speed kmh: 18
      speed mph: 11.2
      direction degrees: 83
      direction cardinal: E
      explanation: 18 km/h (11 mph) from 83° (E)
    windswell:
      height m: 0.6
      period s: 3
      explanation: Local wind-generated waves (choppy, short-period)
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: 10
        out of: 25
        explanation: Moderate alignment: Swell from 72° is 27° off optimal 45°, workable but not ideal.
      swell size:
        score: 8
        out of: 25
        explanation: Marginal size: 1.2m is 0.7m from ideal 1.9m.
      swell period:
        score: 4
        out of: 25
        explanation: Short period: 9s is below minimum 10s. Windswell-dominated (choppy, weak waves).
      wind:
        score: 0
        out of: 25
        explanation: Onshore/cross-shore: 16 km/h from 62° (ENE). Destroying wave quality. Offshore range: 240°-300°.
    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 Anse Bonneville. Either swell direction (72°), size (1.2m), or wind (16 km/h from 62°) is unfavorable. Consider other spots or wait for better conditions.
  conditions:
    swell:
      height m: 1.2
      height ft: 3.9
      direction degrees: 72
      direction cardinal: ENE
      period s: 9
      explanation: 1.2m (3.9ft) swell from 72° (ENE) at 9s period
    wind:
      speed kmh: 16
      speed mph: 9.9
      direction degrees: 62
      direction cardinal: ENE
      explanation: 16 km/h (10 mph) from 62° (ENE)
    windswell:
      height m: 0.5
      period s: 3
      explanation: Local wind-generated waves (choppy, short-period)
forecasts:
  date: 2026-08-08
  day index: 3
  strike score:
    final score: 1
    category: Poor
    category emoji: 💤
    confidence: 0.92
    confidence explanation: High confidence (2-3 day forecast)
    breakdown:
      swell direction:
        score: 12
        out of: 25
        explanation: Moderate alignment: Swell from 67° is 22° off optimal 45°, workable but not ideal.
    summary: Poor conditions at Anse Bonneville. Either swell direction (67°), size (1.4m), or wind (16 km/h from 74°) is unfavorable. Consider other spots or wait for better conditions.
provider: Strike Mission
date published: 2026-08-05T04:15:19.249Z
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: 10
out of: 25
explanation: Marginal size: 1.4m is 0.5m from ideal 1.9m.

score: 4
out of: 25
explanation: Short period: 9s is below minimum 10s. Windswell-dominated (choppy, weak waves).

score: 0
out of: 25
explanation: Onshore/cross-shore: 16 km/h from 74° (ENE). Destroying wave quality. Offshore range: 240°-300°.

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.

swell:
  height m: 1.4
  height ft: 4.6
  direction degrees: 67
  direction cardinal: ENE
  period s: 9
  explanation: 1.4m (4.6ft) swell from 67° (ENE) at 9s period
wind:
  speed kmh: 16
  speed mph: 9.9
  direction degrees: 74
  direction cardinal: ENE
  explanation: 16 km/h (10 mph) from 74° (ENE)
windswell:
  height m: 0.5
  period s: 3
  explanation: Local wind-generated waves (choppy, short-period)

date: 2026-08-09
day index: 4
strike score:
  final score: 20
  category: Poor
  category emoji: 💤
  confidence: 0.89
  confidence explanation: Moderate confidence (4-5 day forecast)
  breakdown:
    swell direction:
      score: 13
      out of: 25
      explanation: Moderate alignment: Swell from 65° is 20° off optimal 45°, workable but not ideal.
    swell size:
      score: 10
      out of: 25
      explanation: Marginal size: 1.4m is 0.5m from ideal 1.9m.
    swell period:
      score: 2
      out of: 25
      explanation: Short period: 8s is below minimum 10s. Windswell-dominated (choppy, weak waves).
    wind:
      score: 11
      out of: 25
      explanation: Onshore/cross-shore: 9 km/h from 99° (E). Destroying wave quality. Offshore range: 240°-300°.
  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 Anse Bonneville. Either swell direction (65°), size (1.4m), or wind (9 km/h from 99°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 1.4
    height ft: 4.6
    direction degrees: 65
    direction cardinal: ENE
    period s: 8
    explanation: 1.4m (4.6ft) swell from 65° (ENE) at 8s period
  wind:
    speed kmh: 9
    speed mph: 5.6
    direction degrees: 99
    direction cardinal: E
    explanation: 9 km/h (6 mph) from 99° (E)
  windswell:
    height m: 0.3
    period s: 2
    explanation: Local wind-generated waves (choppy, short-period)

date: 2026-08-10
day index: 5
strike score:
  final score: 12
  category: Poor
  category emoji: 💤
  confidence: 0.86
  confidence explanation: Moderate confidence (4-5 day forecast)
  breakdown:
    swell direction:
      score: 15
      out of: 25
      explanation: Moderate alignment: Swell from 61° is 16° off optimal 45°, workable but not ideal.
    swell size:
      score: 8
      out of: 25
      explanation: Marginal size: 1.2m is 0.7m from ideal 1.9m.
    swell period:
      score: 2
      out of: 25
      explanation: Short period: 8s is below minimum 10s. Windswell-dominated (choppy, weak waves).
    wind:
      score: 4
      out of: 25
      explanation: Onshore/cross-shore: 13 km/h from 83° (E). Destroying wave quality. Offshore range: 240°-300°.
  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 Anse Bonneville. Either swell direction (61°), size (1.2m), or wind (13 km/h from 83°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 1.2
    height ft: 3.9
    direction degrees: 61
    direction cardinal: ENE
    period s: 8
    explanation: 1.2m (3.9ft) swell from 61° (ENE) at 8s period
  wind:
    speed kmh: 13
    speed mph: 8.1
    direction degrees: 83
    direction cardinal: E
    explanation: 13 km/h (8 mph) from 83° (E)
  windswell:
    height m: 0.3
    period s: 2
    explanation: Local wind-generated waves (choppy, short-period)

date: 2026-08-11
day index: 6
strike score:
  final score: 20
  category: Poor
  category emoji: 💤
  confidence: 0.83
  confidence explanation: Low confidence (6-7 day forecast)
  breakdown:
    swell direction:
      score: 16
      out of: 25
      explanation: Moderate alignment: Swell from 59° is 14° off optimal 45°, workable but not ideal.
    swell size:
      score: 5
      out of: 25
      explanation: Too small: 1.1m is below minimum 1.2m. Waves will be weak/mushy.
    swell period:
      score: 6
      out of: 25
      explanation: Moderate period: 10s meets minimum 10s but below ideal 14s. Some groundswell energy present.
    wind:
      score: 7
      out of: 25
      explanation: Onshore/cross-shore: 11 km/h from 102° (ESE). Destroying wave quality. Offshore range: 240°-300°.
  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 Anse Bonneville. Either swell direction (59°), size (1.1m), or wind (11 km/h from 102°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 1.1
    height ft: 3.6
    direction degrees: 59
    direction cardinal: ENE
    period s: 10
    explanation: 1.1m (3.6ft) swell from 59° (ENE) at 10s period
  wind:
    speed kmh: 11
    speed mph: 6.8
    direction degrees: 102
    direction cardinal: ESE
    explanation: 11 km/h (7 mph) from 102° (ESE)

date: 2026-08-12
day index: 7
strike score:
  final score: 1
  category: Poor
  category emoji: 💤
  confidence: 0.8
  confidence explanation: Low confidence (6-7 day forecast)
  breakdown:
    swell direction:
      score: 12
      out of: 25
      explanation: Moderate alignment: Swell from 66° is 21° off optimal 45°, workable but not ideal.
    swell size:
      score: 10
      out of: 25
      explanation: Marginal size: 1.4m is 0.5m from ideal 1.9m.
    swell period:
      score: 6
      out of: 25
      explanation: Moderate period: 10s meets minimum 10s but below ideal 14s. Some groundswell energy present.
    wind:
      score: 0
      out of: 25
      explanation: Onshore/cross-shore: 16 km/h from 113° (ESE). Destroying wave quality. Offshore range: 240°-300°.
  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 Anse Bonneville. Either swell direction (66°), size (1.4m), or wind (16 km/h from 113°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 1.4
    height ft: 4.6
    direction degrees: 66
    direction cardinal: ENE
    period s: 10
    explanation: 1.4m (4.6ft) swell from 66° (ENE) at 10s period
  wind:
    speed kmh: 16
    speed mph: 9.9
    direction degrees: 113
    direction cardinal: ESE
    explanation: 16 km/h (10 mph) from 113° (ESE)
  windswell:
    height m: 0.6
    period s: 3
    explanation: Local wind-generated waves (choppy, short-period)

date: 2026-08-13
day index: 8
strike score:
  final score: 23
  category: Poor
  category emoji: 💤
  confidence: 0.8
  confidence explanation: Very low confidence (8-10 day forecast, conditions may change)
  breakdown:
    swell direction:
      score: 10
      out of: 25
      explanation: Moderate alignment: Swell from 73° is 28° off optimal 45°, workable but not ideal.
    swell size:
      score: 9
      out of: 25
      explanation: Marginal size: 1.3m is 0.6m from ideal 1.9m.
    swell period:
      score: 25
      out of: 25
      explanation: Perfect period: 15s is at or above ideal 14s. Long-period groundswell with maximum power.
    wind:
      score: 0
      out of: 25
      explanation: Onshore/cross-shore: 20 km/h from 94° (E). Destroying wave quality. Offshore range: 240°-300°.
  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 Anse Bonneville. Either swell direction (73°), size (1.3m), or wind (20 km/h from 94°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 1.3
    height ft: 4.3
    direction degrees: 73
    direction cardinal: ENE
    period s: 15
    explanation: 1.3m (4.3ft) swell from 73° (ENE) at 15s period
  wind:
    speed kmh: 20
    speed mph: 12.4
    direction degrees: 94
    direction cardinal: E
    explanation: 20 km/h (12 mph) from 94° (E)
  secondary swell:
    height m: 0.4
    direction degrees: 89
    direction cardinal: E
    period s: 6
  windswell:
    height m: 0.8
    period s: 4
    explanation: Local wind-generated waves (choppy, short-period)

date: 2026-08-14
day index: 9
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: 13
      out of: 25
      explanation: Moderate alignment: Swell from 25° is 20° off optimal 45°, workable but not ideal.
    swell size:
      score: 0
      out of: 25
      explanation: Too small: 0.2m is below minimum 1.2m. Waves will be weak/mushy.
    swell period:
      score: 23
      out of: 25
      explanation: Good period: 13s is 93% of ideal 14s. Clean, powerful groundswell.
    wind:
      score: 0
      out of: 25
      explanation: Onshore/cross-shore: 21 km/h from 79° (E). Destroying wave quality. Offshore range: 240°-300°.
  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 Anse Bonneville. Either swell direction (25°), size (0.2m), or wind (21 km/h from 79°) is unfavorable. Consider other spots or wait for better conditions.
conditions:
  swell:
    height m: 0.2
    height ft: 0.7
    direction degrees: 25
    direction cardinal: NNE
    period s: 13
    explanation: 0.2m (0.7ft) swell from 25° (NNE) at 13s period
  wind:
    speed kmh: 21
    speed mph: 13.0
    direction degrees: 79
    direction cardinal: E
    explanation: 21 km/h (13 mph) from 79° (E)

Strike Mission
type: Organization